The United Nations Intergovernmental Panel on Climate Change says some changes are already irreversible, and warns of even more dire ramifications if global carbon emissions aren’t reduced immediately.

Introducing two large-scale projects designed to demonstrate the potential for creating, transporting, storing, and using hydrogen in society.

Bringing out the potential of the Kansai area through the conception and implementation of a "hydrogen society".

A new book traces the surprisingly short history of the environment as a shared conceptual construct.